The products obtained in the above reactions | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) In all three reactions,the treatment with $alc. KOH$ leads to dehydrohalogenation (elimination of $HBr$).Reaction $(1)$: The starting material is

Vedclass · Accepted Answer

$A = B = C$ (all products are identical)

Vedclass · Answer

(D) In all three reactions,the treatment with $alc. KOH$ leads to dehydrohalogenation (elimination of $HBr$).Reaction $(1)$: The starting material is $2$-bromocyclohex-$2$-en-$1$-one. Elimination of $HBr$ results in cyclohexa-$1,3$-dien-$1$-ol (enol form),which tautomerizes to form phenol.Reaction $(2)$: The starting material is $4$-bromocyclohex-$2$-en-$1$-one. Elimination of $HBr$ results in cyclohexa-$1,3$-dien-$1$-ol (enol form),which tautomerizes to form phenol.Reaction $(3)$: The starting material is $4$-bromocyclohex-$2$-en-$1$-one (isomer). Elimination of $HBr$ results in cyclohexa-$1,3$-dien-$1$-ol (enol form),which tautomerizes to form phenol.Since all three reactions yield phenol as the final stable product,$A = B = C$.

The products obtained in the above reactions $(1)$,$(2)$,and $(3)$ are:

Similar Questions

Which of the following statements is false?

The compound which is $NOT$ formed when a mixture of $n$-butyl bromide and ethyl bromide is treated with sodium metal in the presence of dry ether is:

When $but-3-en-2-ol$ reacts with aqueous $HBr$,which of the following products is obtained?

Which of the following graphs represents the correct graph for $S_N1$ reaction?

Which of the following products can be obtained from the above reaction?

Vedclass Test Series

Exam Paper Generator

Online Exam Module